***Standard style over substance from will.i.am. Usher isn't really well utilised on this, and there's just far too much waiting around for strong hooks that aren't there. 2.7Last edited: 12.01.2014 02:46

**This is awful i wouldn't call this music. Usher i think is a has been. Yes he was great but personally think he's peaked. Definately if this is the best he can come up with now. I think he needs to change styles now and surprise everyone with a great album within a different genre. Annoyed this is #1 would prefer the Scouting for Girls track still as it's grown on me and i think it's great now. Usher's fourth UK#1 and Will.I.Am's first UK#1. UK#1 and Ireland#1.Last edited: 11.07.2012 18:22

***There's something strangely addictive about this song. On first listen, I hated it (like most will.i.am songs I hear) but on a few more listens, it sort of dragged me in. But my liking for this song didn't last longer than a few days before I got sick of it.

**TERRIBLE! far from his best, its not catchy at all and it doesn't deliver anything lyrically. i'm not giving it a one-star because its not as bad the sh*t that comes around nowadays but its still a crap song.Last edited: 02.05.2011 08:18

*****I hated it so much to begin with, but then slowly over the time its play count on my iTunes just kept getting higher and higher. And now I absolutely love it! There's something really strange about it, different to what's usually heard on the charts.

*****A unique style for Usher. I never took offence to this and still enjoy it today.However I can understand the backlash from those that really liked Usher's old sound and might not like this change in direction.